[Aachen]

Obviously there isn't an original word in this (see the word 'template' in my comment), and indeed it makes sense to not spend a lot of time on this when you're just starting out. That's exactly why I'd recommend to just write what you actually do instead of finding huge text that isn't actually fulfilling the law. Writing up what data you process takes the time of writing a blog post where you barely have to research anything because the subject you're reporting on is yourself. Or just don't have a privacy policy (effectively the same as having one that isn't legal and doesn't say anything): saves you even more time as well as the reader.